AS3154 -

Jisc Services Limited

AS3154 Jisc Services Limited

United Kingdom




Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are no domains currently hosted on this ASN.

Whois Details

as-block:       AS3154 - AS3207
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:19Z
last-modified:  2018-11-22T15:27:19Z
source:         RIPE

aut-num:        AS3154
as-name:        UNSPECIFIED
descr:          University College London (SuperJANET SMDS)
org:            ORG-UA23-RIPE
admin-c:        JOM12-RIPE
tech-c:         JN359-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
remarks:        Not currently visible - therefore no policy yet
mnt-by:         JIPS-NOSC
created:        2012-03-15T17:22:48Z
last-modified:  2017-11-15T12:24:18Z
source:         RIPE
abuse-c:        JCA95-RIPE
abuse-org:      ORG-UA23-RIPE

organisation:   ORG-UA23-RIPE
org-name:       Jisc Services Limited
country:        GB
org-type:       LIR
address:        Janet NOC, 15 Fetter Lane, Third floor
address:        EC4A 1BW
address:        London
address:        UNITED KINGDOM
phone:          +44 1235 822 212
fax-no:         +44 1235 822 397
admin-c:        RS2585
admin-c:        HEM-RIPE
admin-c:        SHAW1-RIPE
admin-c:        RHE1-RIPE
admin-c:        NA1000-RIPE
admin-c:        JOEL-RIPE
admin-c:        SLAK-RIPE
abuse-c:        JCA95-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        JANET-HOSTMASTER
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JANET-HOSTMASTER
created:        2004-04-17T12:17:01Z
last-modified:  2020-12-16T12:25:26Z
source:         RIPE

role:           JANET NOSC
address:        JANET(UK) Network Operations Centre
address:        Third floor
address:        15 Fetter Lane
address:        London
address:        EC4A1BW
address:        United Kingdom
phone:          +44 (0)1235 822 212
remarks:        trouble: For operational queries please
remarks:        trouble: contact or
remarks:        trouble: phone +44 (0)1235 822 212
remarks:        trouble: Mon-Fri, 07:00 - 23:59 UK local
remarks:        trouble: or +44 (0) 300 300 3312 all other
remarks:        trouble: times.
admin-c:        RS2585
admin-c:        RHE1-RIPE
admin-c:        JOEL-RIPE
tech-c:         RS2585
tech-c:         RHE1-RIPE
tech-c:         JOEL-RIPE
nic-hdl:        JN359-RIPE
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2019-04-25T12:12:17Z
source:         RIPE

person:         JANET Operations Manager
address:        JANET(UK)
address:        Lumen House
address:        Library Avenue
address:        Harwell Science and Innovation Campus
address:        Didcot
address:        Oxfordshire
address:        OX11 0SG
address:        United Kingdom
phone:          +44 1235 822 212
fax-no:         +44 1235 822 399
nic-hdl:        JOM12-RIPE
remarks:        JANET Service Desk handle calls on behalf of
remarks:        the JANET Operations Manager +44 1235 822212
mnt-by:         JIPS-NOSC
created:        2002-06-13T15:41:14Z
last-modified:  2007-07-06T16:04:22Z
source:         RIPE

IP Address Ranges

There are no known IP addresses belonging to this network

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are no domains currently hosted on this ASN.


There are no peers for this ASN.


There are no upstreams for this ASN.


There are no downstreams for this ASN.

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Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS3154 at robtex.

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